Derivative Financial Instruments and Hedging Activities - Schedule of Fair Values of All Open Derivative Instruments (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Sep. 30, 2021
Other Current Assets
Fair values of open derivative instruments
Fair value of derivative assets	$ 12.6	$ 0.5	$ 0.7
Other Long -term Assets
Fair values of open derivative instruments
Fair value of derivative assets	0.1	3.1	1.9
Other Current Liabilities
Fair values of open derivative instruments
Fair value of derivative liabilities	1.6	0.6	1.5
Other Long Term Liabilities
Fair values of open derivative instruments
Fair value of derivative liabilities		0.3	0.2
Designated as Hedging Instrument | Foreign Exchange Contract | Other Current Liabilities
Fair values of open derivative instruments
Fair value of derivative liabilities	0.3
Not Designated as Hedging Instruments | Foreign Exchange Contract | Other Current Assets
Fair values of open derivative instruments
Fair value of derivative assets	1.5	0.3	0.2
Not Designated as Hedging Instruments | Foreign Exchange Contract | Other Long -term Assets
Fair values of open derivative instruments
Fair value of derivative assets	0.1	0.4	0.1
Not Designated as Hedging Instruments | Foreign Exchange Contract | Other Current Liabilities
Fair values of open derivative instruments
Fair value of derivative liabilities	1.3	0.6	1.5
Not Designated as Hedging Instruments | Foreign Exchange Contract | Other Long Term Liabilities
Fair values of open derivative instruments
Fair value of derivative liabilities		0.3	0.2
Cash Flow Hedging | Designated as Hedging Instrument | Foreign Exchange Contract | Other Current Assets
Fair values of open derivative instruments
Fair value of derivative assets	$ 11.1	0.2	0.5
Cash Flow Hedging | Designated as Hedging Instrument | Foreign Exchange Contract | Other Long -term Assets
Fair values of open derivative instruments
Fair value of derivative assets		$ 2.7	$ 1.8